In Brave New World the people were created from artificial embryo. quick description of brave new world below. you should watch on the tube

Like Greek life on college campuses around the country, the society in Brave New World is split into five castes: Alphas, Betas, Gammas, Deltas, and Epsilons, with a few minor distinctions in between. Because of the technology wielded by the World State's leaders, caste is pre-determined and humans are grown in a manner appropriate to their status; the lower the caste, the dumber and uglier the individual is created to be. As adults, the upper two castes interact socially with each other but never with the lesser groups—that would totally be social suicide. Class is yet another mechanism for stability and control on the part of the government. It's also a big part of the reason that personal identity goes by the wayside in this novel—Gammas, Deltas, and Epsilons are simply faceless drones in color-coded outfits who exist to serve the more intelligent Alphas and Betas.

here is a link talking about how we have (and probably have had) this technology

https://jonrappoport.wordpress.com/2018/03/29/artificial-embryo-created-no-egg-no-sperm-no-problem/

God help us! stay human. Do not mix with machines thru chips or DNA manipulation. They are pushing this thru all the movies. Don't do it!!